Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
98% | 2% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
98% | 2% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Golden State Valkyries vs. Washington Mystics | 98% |
| Spread -3.5 | 92% |
| Spread -4.5 | 89% |
| Spread -5.5 | 87% |
| Spread -6.5 | 84% |
| Spread -7.5 | 75% |
| Kiki Iriafen: Rebounds O/U 8.5 | 51% |
| Kiki Iriafen: Rebounds O/U 9.5 | 51% |
| Shakira Austin: Points O/U 12.5 | 51% |
| Gabby Williams: Points O/U 14.5 | 50% |
| Kiki Iriafen: Points O/U 14.5 | 50% |
| Gabby Williams: Rebounds O/U 3.5 | 50% |
| Gabby Williams: Assists O/U 2.5 | 50% |
| Kiki Iriafen: Assists O/U 1.5 | 50% |
| Shakira Austin: Points O/U 11.5 | 50% |
| Veronica Burton: Points O/U 11.5 | 50% |
| Kayla Thornton: Points O/U 8.5 | 50% |
| Shakira Austin: Rebounds O/U 8.5 | 50% |
| Kayla Thornton: Rebounds O/U 4.5 | 50% |
| Veronica Burton: Rebounds O/U 3.5 | 50% |
| Veronica Burton: Points O/U 10.5 | 50% |
| Kiki Iriafen: Points O/U 15.5 | 50% |
| Shakira Austin: Points O/U 13.5 | 50% |
| Veronica Burton: Assists O/U 5.5 | 49% |
| Sonia Citron: Rebounds O/U 3.5 | 34% |
| Sonia Citron: Assists O/U 3.5 | 32% |
| Sonia Citron: Points O/U 15.5 | 17% |
| O/U 157.5 | 6% |
| O/U 155.5 | 6% |
| O/U 154.5 | 6% |
| O/U 156.5 | 5% |
| O/U 158.5 | 4% |
Market context
The underlying event is the WNBA match between the Golden State Valkyries and the Washington Mystics on Monday, 6 July 2026, where the Valkyries are heavily favoured to win. With the crowd-implied probability at 93% for a Valkyries victory, this market reflects a near-certainty that the expansion franchise will secure the win over the Mystics, a result that would resolve the market to "Golden State Valkyries".
Historically, such high probabilities in WNBA games often align with dominant team form and recent head-to-head superiority. The Valkyries recently defeated the Mystics 76–74 in May 2025, with Veronica Burton scoring 22 points to lead the expansion side to their first win[7]. Over four games since 2025, the Valkyries have maintained a higher points-per-game average than the Mystics, who struggle defensively with an opponent points-per-game of 82.8 compared to their own 71.5[5]. This pattern of Valkyries dominance supports the current market framing, where a 93% probability is not merely speculative but grounded in tangible performance metrics.
Traders should monitor pre-game announcements regarding key absences or coaching changes, as these could shift the probability if the Valkyries lose a pivotal player. The Valkyries are currently 14–7 overall and 4–4 away, suggesting consistent form but potential vulnerability in away fixtures[1]. Recent beat reports from ESPN highlight the Valkyries’ offensive strength, with a projected spread of -5.5 favouring them heavily[1]. Any late news from Yahoo Sports or official WNBA channels regarding Mystics’ roster updates could alter the settlement outcome, making real-time monitoring essential before the 23:30 UTC settlement window closes[4].
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $244K.
Methodology
Sports-specific comparison page for Golden State Valkyries vs. Washington Mystics. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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